Vocabulary consisting only from characters you are able to read
紅白
kouhaku
red and white, colours for festive or auspicious occasions (colors)iro
七日
nanoka
seven days, the seventh day of the monthjlpt5, toki
白黒
shirokuro
(1)black and white, monochrome, (exp,vs) (2)good and evil, right and wrong, guilt and innocence iro